Transcript Introducing Next Generation of isoPower Products Rev

The World Leader in High Performance Signal Processing Solutions
Introducing Next Generation of
isoPower Products
October 2012
ADI is Expanding the isoPower Portfolio
 Introducing
the Newest Versions of Our Popular isoPower
Products
 Achieving 150mW of Output Power in a Tiny SSOP-20
Package
 Input
voltages range from 3.3V to 5V
 Output voltage is resistor adjustable from 3.15V to 5V
 Regulated output with internal PWM feedback
 Power saving Enable feature
 Including
Digital Isolators which are Superior to
Optocouplers
speed – up to 100Mbps
 Lower power
 Higher reliability
 Higher levels of integration making them easier to use
 Higher
What is isoPower?
is the Worlds Smallest Isolated DC/DC Module
Using ADI’s Patented iCoupler Micro-transformers
 isoPower
 Air-core
transformers are manufactured on a standard CMOS
wafers with 20um of polyimide isolation
3.75kVrms 1minute withstand
 400Vrms 50year working voltage

Isolated DC/DC
Top Coil
Gold
20um Polyimide Insulation
Bottom Coil
CMOS Silicon Substrate
Aluminum
2 Digital Isolators
isoPower Operation
125MHz Tank Oscillator
250MHz Rectified Current
Regulated output
5V


Primary Side


PWM controls tank
oscillator
During startup tank
stays on until
output is in
regulation
Secondary side
regulation

600kHz PWM Tank Control

Current rectified and
filtered
Regulator creates PWM
based on selected set
point
Smaller and Easier to Use than Traditional
Solutions
 Discrete
designs require many components and lot’s of board space
 Certified Isolated DC/DC modules are also large with 2x higher price

Digital isolators are not included
takes little board space and no additional components –
just bypass capacitors
 isoPower

Digital isolators are in the same package for even more space savings
ADuM5010
DC/DC Module
Discrete Design
Lower cost isoPower products
ADuM521x
ADuM621x
ADuM5010
ADuM6010

Key Features

6
Adjustable, Regulated VISO
 3.15V to 5.25V
 Up to 150mW
 Soft-start


Small SSOP Package
 Reinforced insulation up to 3.75kVrms
Dual Channel iCoupler Digital
Isolators
 Up to 100 Mbps
Newly Released Product Family
2.5kVrms
3.75kVrms
Channel
Directionality
10k OEM Price
ADuM5010
X
0
$1.40
ADuM5210
X
2/0
$2.10
ADuM5211
X
1/1
$2.10
ADuM5212
X
0/2
$2.10
ADuM6010
X
0
$2.02
ADuM6210
X
2/0
$3.04
ADuM6211
X
1/1
$3.04
ADuM6212
X
0/2
$3.04
 Future
isoPower products will be available with additional
channels and features
 For more information on these and other isoPower products go
to www.analog.com\icoupler
Many Benefits for Many Applications
Self-contained in One Surface Mount Package
 Simplifies
Isolated System Designs
 Reduces Board Space
 Lowers Circuit Costs
Appropriate For
 Industrial
Control
 Test and Measurement
 Communications
Infrastructure
 Automotive
 Industrial
Motors
 Energy Management
 Power Distribution
 Transportation
 Industrial Test Equipment
Product Selector Guide
Order Code: G10665-.2-5/12
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iCoupler Resources
www.analog.com/iCoupler
Other Web Resources
 Webcast and Training videos


Evaluation Boards Available
EVAL-ADuM5010EBZ
EVAL-ADuM5211EBZ
www.analog.com/digitalisolatorvideos
www.tudou.com/playlist/id/12297551/
Newsletter
 Circuits from the Lab – USB
 Application Notes
 Technical Articles
 Frequently Asked Questions
 Selection Guide
 Regulatory Agency Certifications
 Product Briefs
 Datasheets
 Evaluation Boards
 iCoupler
Register online for the
ANALOG DEVICES' DIGITAL ISOLATION UPDATE
www.analog.com/icoupler